DANCING WITH THE STARS - "Episode 1901" -- "Dancing with the Stars" is back with an all-new celebrity cast and fresh show format. The competition begins with the two-hour season premiere, MONDAY, SEPTEMBER 15 (8:00-10:01 p.m., ET). The premiere episode kicked off with a spectacular live opening number featuring the entire cast and judges. Each couple then performed a Cha Cha, Foxtrot or Jive, vying for America's vote for the first time. (Photo by Adam Taylor/Walt Disney Television via Getty Images)